Scottish inventions and discoveries — are objects, processes or techniques which owe their existence either partially or entirely to a person born in or descended from Scotland; in some cases, the invention s Scottishness is determined by the fact that they were brought into… … Wikipedia

Scientific Instruments — Have you ever been in the middle of a class lecture, medical examination or episode of Star Trek only to realise suddenly that you have no clue what all those gizmos, gadgets and other scientific instruments actually do? If so, your problems are… … Phrontistery dictionary